Helianthus praecox
Plantae | Asterales | Asteraceae | Helianthus | Helianthus praecox
Helianthus praecox
Engelm. & A.Gray
Eukaryota | Plantae | Pteridobiotina | Tracheophyta | Magnoliopsida | Asterales | Asteraceae | Asteroideae | Heliantheae | Helianthinae | Helianthus | Helianthus praecox
COL:CS5HF | COL:P | COL:CMQ8S | COL:TP | COL:MG | COL:ST | COL:622TP | COL:J6T | COL:KVBCQ | COL:KVBFN | COL:62TKF | COL:3K5ZJ
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Britton & Brown |  |  | Link | Dumort. | (Cass.) Lindl. | Cass. | Dumort. | L. | Engelm. & A.Gray